Problem statement :   understand infrared heat.

                      understand the usage and purpose of a flask /thermoware(untencil or containers to trap or retain heat).

Opportunity :  A utencil on the lines of a flask/thermoware....that can retain heat ,
 
               deriving from how dC based appliances work ...a container packed with battery 

               ....that can use infra-red heat to maintain temperature and achieve the objective.

              deriving innovative coffee/tea makers, sterilizers , incubators.
          
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Note: The above problem statement having been encountered in various scenarios
      and detailed in various 'Proof of concepts' as mentioned in 
      
       http://uk.geocities.com/ravivenkatus/projects.pdf
       http://ravishankarkv.tripod.com/projects.pdf
        ....apply appropriate
      'use-case' modeling, rationalize and arrive at a workable and feasible 
       solution both commercially and techinically viable.